Genuine OEM Volkswagen Rear Tail Opening Sensor, part number 7N0962239. This sensor is a key component of the vehicle's convenience system, designed to detect specific movements for hands-free operation of the tailgate. It is typically mounted at the rear of the vehicle, often beneath the bumper cover. The sensor weighs 0.104 kg and measures 0.195 m in length, 0.17 m in width, and 0.04 m in height. Choosing a genuine OEM sensor ensures precise calibration and signal characteristics, which are crucial for the accurate and reliable function of advanced convenience features.